STM vs MPWR

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 29, 2026

STM

51.0
AI Score
VS
STM Wins

MPWR

33.0
AI Score

Investment Advisor Scores

STM

51score
Recommendation
HOLD

MPWR

33score
Recommendation
AVOID NEW MONEY

AI Analyst Insights

Detailed Metrics Comparison

Metric STM MPWR Winner
Forward P/E 20.0401 38.7597 STM
PEG Ratio 0.1937 1.0364 STM
Revenue Growth 26.1% 47.6% MPWR
Earnings Growth -33.3% 85.8% MPWR
Tradestie Score 51.0/100 33.0/100 STM
Profit Margin 3.6% 24.5% MPWR
Beta 1.00 1.00 Tie
AI Recommendation HOLD AVOID NEW MONEY STM

Relative Price Performance (Last 90 Days)

STM 1M: +11.9% · 3M: -20.5% MPWR 1M: +17.3% · 3M: +6.3%

Current Technical Phase

STM

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 65

RSI (14): 65.1 · Price: $56.72

MPWR

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 66

RSI (14): 65.5 · Price: $1430.29

Fundamentals Snapshot

Metric STM MPWR
Market Cap — —
Forward P/E 21.1 39.0
Trailing P/E — 82.7
Revenue (TTM) — —
Revenue Growth 0.3% 0.5%
Gross Margin 0.3% 0.6%
Operating Margin 0.1% 0.3%
EPS -0.06 16.30
Dividend Yield 0.01% 0.01%

Frequently Asked Questions

Based on our detailed analysis, STM is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.